1. Global Initiatives for Asthma. Global Strategy for asthma management and prevention NHLBI/WHO workshop. National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD (US-DHHS/PHS/NIH Publication No.02-3659), 2002 April.
2. Global strategy for the diagnosis, management, and prevention of chronic obstructive pulmonary disease: National Heart, Lung, and Blood Institute and World Health Organization Global Initiative for Chronic Obstructive Lung Disease (GOLD): executive summary;Pauwels;Respir Care,2001
3. The epidemiology of corticosteroid-induced osteoporosis: a meta-analysis;Van Staa;Osteoporos Int,2002
4. Inhaled and nasal corticosteroid use and the risk of fracture;Suissa;Am J Respir Crit Care Med,2004
5. Inhaled corticosteroids and hip fracture: a population-based case–control study;Hubbard;Am J Respir Crit Care Med,2002